Mr Barry Spears
type: MusicGroup
popularity: 2
followers: 407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce05cf5a1a68995c734fea5d34ba7aa4283fb6c38de7103317133b50ad3f1ac5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57a02396-4d43-45d3-b3e4-cbcbac69c528.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/57a02396-4d43-45d3-b3e4-cbcbac69c528.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/57a02396-4d43-45d3-b3e4-cbcbac69c528
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce05cf5a1a68995c734fea5d34ba7aa4283fb6c38de7103317133b50ad3f1ac5","name":"Mr Barry Spears","registered_at":"2026-06-16T20:14:29Z","symbol":"NIM1163265","token_address":"0x09fc484dd23c6823559903845880e062882ca681","type":"artist","uuid":"57a02396-4d43-45d3-b3e4-cbcbac69c528"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce05cf5a1a68995c734fea5d34ba7aa4283fb6c38de7103317133b50ad3f1ac5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/57a02396-4d43-45d3-b3e4-cbcbac69c528.json and https://artists.proofprofile.net/proofs/artist/57a02396-4d43-45d3-b3e4-cbcbac69c528.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xce05cf5a1a68995c734fea5d34ba7aa4283fb6c38de7103317133b50ad3f1ac5","name":"Mr Barry Spears","registered_at":"2026-06-16T20:14:29Z","symbol":"NIM1163265","token_address":"0x09fc484dd23c6823559903845880e062882ca681","type":"artist","uuid":"57a02396-4d43-45d3-b3e4-cbcbac69c528"}
album: Difficult on a good day
  type: MusicAlbum
  date published: 2022-08-12
album: A diner table on Beale Street
  type: MusicAlbum
  date published: 2022-09-05
album: Metaphors and Meanings
  type: MusicAlbum
  date published: 2022-12-19
album: Illusions and confusions
  type: MusicAlbum
  date published: 2023-03-02
album: Hocus pocus
  type: MusicAlbum
  date published: 2023-03-16
album: F.T.S
  type: MusicAlbum
  date published: 2023-04-04
album: Fall on my sword
  type: MusicAlbum
  date published: 2023-06-20
album: Set in stone
  type: MusicAlbum
  date published: 2023-06-20
album: Learning
  type: MusicAlbum
  date published: 2023-06-20
album: Pretending to pretend
  type: MusicAlbum
  date published: 2023-06-20
album: Won't bother with it
  type: MusicAlbum
  date published: 2023-06-20
album: Smoke and some fire
  type: MusicAlbum
  date published: 2023-07-14
album: Inside
  type: MusicAlbum
  date published: 2023-07-14
album: All we got
  type: MusicAlbum
  date published: 2023-08-17
album: hope (I've got)
  type: MusicAlbum
  date published: 2023-08-17
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-02-18
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  type: MusicAlbum
  date published: 2024-02-18
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  type: MusicAlbum
  date published: 2024-02-19
album: Alone On The Boat
  type: MusicAlbum
  date published: 2024-02-26
album: Brand New
  type: MusicAlbum
  date published: 2025-03-31
album: Overflowing
  type: MusicAlbum
  date published: 2025-03-31
album: The Tunnel
  type: MusicAlbum
  date published: 2025-03-31